... .Material:Metal(SS,Aluminum) 2.Precision CNC Turning,Drilling,Boring,Milling 3.OEM CNC Machining A,certification: ... 30days according to order qty) 4. Customized size and spec /OEM available5.Near shenzhen and HK, convenient transportation6. ... Methodcnc machining, turning, milling, drilling, grinding, broaching, welding,stamping, and assembly.F,Packagesuitable for sea and air transportation or ...